| 12/31/2014 | ||||||
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| Index | Leaders |
| Manager | Years | From-To | G | W | L | WPct | Best Finish | Worst Finish | Playoff App | Championships |
|---|---|---|---|---|---|---|---|---|---|---|
| António Andrés | 1 | 2012-2012 | 0 | 0 | 0 | .000 | 1st | 1st | 0 | 0 |
| Eduardo Arellano | 1 | 2012-2012 | 0 | 0 | 0 | .000 | 1st | 1st | 0 | 0 |
| Gregory Boyd | 4 | 2012-2014 | 111 | 36 | 75 | .324 | 21st | 24th | 0 | 0 |
| Jim Branch | 1 | 2012-2012 | 0 | 0 | 0 | .000 | 1st | 1st | 0 | 0 |
| Nick Brown | 4 | 2012-2014 | 48 | 29 | 19 | .604 | 1st | 5th | 0 | 0 |
| Julián Cancil | 1 | 2012-2012 | 0 | 0 | 0 | .000 | 1st | 1st | 0 | 0 |
| Jaime Cantú | 1 | 2012-2012 | 0 | 0 | 0 | .000 | 1st | 1st | 0 | 0 |
| Damian Connor | 1 | 2012-2012 | 0 | 0 | 0 | .000 | 1st | 1st | 0 | 0 |
| Don Cooper | 3 | 2012-2014 | 137 | 81 | 56 | .591 | 2nd | 8th | 0 | 0 |
| Manny Cruz | 4 | 2012-2014 | 143 | 56 | 87 | .392 | 1st | 24th | 0 | 0 |
| Wynn Decker | 4 | 2012-2014 | 142 | 77 | 65 | .542 | 8th | 11th | 0 | 0 |
| Gregg Dickerson | 1 | 2012-2012 | 0 | 0 | 0 | .000 | 1st | 1st | 0 | 0 |
| Bob Edwards | 4 | 2012-2014 | 144 | 65 | 79 | .451 | 17th | 19th | 0 | 0 |
| Marcos Elías | 4 | 2012-2014 | 145 | 103 | 42 | .710 | 1st | 3rd | 2 | 1 |
| Mark Ellis | 4 | 2012-2014 | 144 | 76 | 68 | .528 | 6th | 13th | 0 | 0 |
| Cody Evans | 4 | 2012-2012 | 0 | 0 | 0 | .000 | 1st | 1st | 0 | 0 |
| Floyd Ferguson | 4 | 2012-2014 | 132 | 54 | 78 | .409 | 18th | 22nd | 0 | 0 |
| Jim Fernández | 4 | 2012-2014 | 126 | 71 | 55 | .563 | 1st | 13th | 1 | 0 |
| Andy Franklin | 1 | 2012-2012 | 0 | 0 | 0 | .000 | 1st | 1st | 0 | 0 |
| Dave Frederick | 3 | 2012-2012 | 0 | 0 | 0 | .000 | 1st | 1st | 0 | 0 |
| Alfonso Galindo | 2 | 2012-2013 | 76 | 32 | 44 | .421 | 12th | 21st | 0 | 0 |
| Carlos García | 1 | 2012-2012 | 0 | 0 | 0 | .000 | 1st | 1st | 0 | 0 |
| Carlos Garza | 4 | 2012-2014 | 144 | 69 | 75 | .479 | 1st | 17th | 0 | 0 |
| Rubén González | 3 | 2012-2014 | 132 | 69 | 63 | .523 | 6th | 14th | 0 | 0 |
| Tom Good | 1 | 2012-2012 | 0 | 0 | 0 | .000 | 1st | 1st | 0 | 0 |
| Allen Hahn | 1 | 2012-2012 | 0 | 0 | 0 | .000 | 1st | 1st | 0 | 0 |
| Akio Hashimoto | 1 | 2014-2014 | 48 | 29 | 19 | .604 | 5th | 5th | 0 | 0 |
| Tommy Hayes | 1 | 2012-2012 | 34 | 9 | 25 | .265 | 22nd | 22nd | 0 | 0 |
| Chet Hooper | 4 | 2012-2014 | 144 | 63 | 81 | .438 | 1st | 23rd | 0 | 0 |
| Xu Hsueh | 3 | 2014-2014 | 48 | 19 | 29 | .396 | 20th | 20th | 0 | 0 |
| Yutaka Ito | 3 | 2013-2014 | 96 | 60 | 36 | .625 | 3rd | 4th | 0 | 0 |
| Bernard Jacq | 3 | 2012-2014 | 139 | 74 | 65 | .532 | 2nd | 20th | 0 | 0 |
| Kenny James | 3 | 2012-2014 | 144 | 75 | 69 | .521 | 3rd | 17th | 0 | 0 |
| Ed Johnson | 4 | 2012-2014 | 144 | 85 | 59 | .590 | 1st | 15th | 1 | 0 |
| Marc Johnston | 1 | 2012-2012 | 0 | 0 | 0 | .000 | 1st | 1st | 0 | 0 |
| Ragnvard Jullander | 4 | 2012-2012 | 0 | 0 | 0 | .000 | 1st | 1st | 0 | 0 |
| John Justin | 4 | 2012-2012 | 26 | 13 | 13 | .500 | 18th | 18th | 0 | 0 |
| Noburo Kamida | 3 | 2014-2014 | 48 | 17 | 31 | .354 | 23rd | 23rd | 0 | 0 |
| Susumu Kawashima | 3 | 2012-2014 | 144 | 73 | 71 | .507 | 4th | 22nd | 0 | 0 |
| George Keller | 1 | 2012-2012 | 0 | 0 | 0 | .000 | 1st | 1st | 0 | 0 |
| Tetsuo Kishita | 3 | 2012-2013 | 72 | 27 | 45 | .375 | 17th | 23rd | 0 | 0 |
| Scott Knight | 4 | 2012-2014 | 127 | 62 | 65 | .488 | 1st | 20th | 0 | 0 |
| Nakazo Kobayashi | 3 | 2012-2014 | 144 | 68 | 76 | .472 | 5th | 23rd | 0 | 0 |
| Steve Krieger | 4 | 2012-2014 | 144 | 70 | 74 | .486 | 12th | 16th | 0 | 0 |
| Philip Lilly | 4 | 2012-2013 | 96 | 31 | 65 | .323 | 1st | 24th | 0 | 0 |
| Jason Little | 1 | 2012-2012 | 0 | 0 | 0 | .000 | 1st | 1st | 0 | 0 |
| Franck Marion | 3 | 2012-2014 | 132 | 75 | 57 | .568 | 4th | 9th | 0 | 0 |
| José Marroquín | 1 | 2012-2012 | 0 | 0 | 0 | .000 | 1st | 1st | 0 | 0 |
| Ricardo Martínez | 3 | 2012-2013 | 70 | 37 | 33 | .529 | 1st | 22nd | 0 | 0 |
| Jim McCormick | 3 | 2012-2014 | 144 | 72 | 72 | .500 | 7th | 17th | 0 | 0 |
| Bobby Miller | 3 | 2012-2014 | 144 | 62 | 82 | .431 | 15th | 20th | 0 | 0 |
| Dan Miller | 3 | 2012-2014 | 144 | 74 | 70 | .514 | 8th | 13th | 0 | 0 |
| Reese Mitchell | 4 | 2013-2014 | 96 | 51 | 45 | .531 | 7th | 14th | 0 | 0 |
| Tokutomi Miyamoto | 2 | 2013-2013 | 32 | 17 | 15 | .531 | 17th | 17th | 0 | 0 |
| Davey Morris | 1 | 2012-2012 | 0 | 0 | 0 | .000 | 1st | 1st | 0 | 0 |
| Cam Morrisey | 3 | 2012-2014 | 142 | 79 | 63 | .556 | 2nd | 22nd | 0 | 0 |
| Nick Murphy | 4 | 2012-2014 | 138 | 74 | 64 | .536 | 6th | 12th | 0 | 0 |
| Koto Nakano | 3 | 2012-2014 | 141 | 63 | 78 | .447 | 11th | 24th | 0 | 0 |
| Jimmy Naylor | 4 | 2012-2014 | 137 | 66 | 71 | .482 | 10th | 16th | 0 | 0 |
| Vic O'Brian | 1 | 2012-2012 | 0 | 0 | 0 | .000 | 1st | 1st | 0 | 0 |
| Anastasio Ojeda | 3 | 2012-2014 | 144 | 66 | 78 | .458 | 7th | 22nd | 0 | 0 |
| Masayuki Okamura | 3 | 2012-2014 | 144 | 80 | 64 | .556 | 3rd | 11th | 0 | 0 |
| Justin Page | 3 | 2014-2014 | 48 | 19 | 29 | .396 | 21st | 21st | 0 | 0 |
| Mark Patrick | 4 | 2012-2014 | 144 | 66 | 78 | .458 | 9th | 20th | 0 | 0 |
| Quinn Patrick | 4 | 2012-2014 | 122 | 81 | 41 | .664 | 1st | 10th | 0 | 0 |
| Phil Patterson | 1 | 2012-2012 | 0 | 0 | 0 | .000 | 1st | 1st | 0 | 0 |
| Artie Phillips | 4 | 2012-2012 | 0 | 0 | 0 | .000 | 1st | 1st | 0 | 0 |
| Vaughan Potter | 4 | 2012-2014 | 146 | 93 | 53 | .637 | 1st | 6th | 1 | 1 |
| Richie Robertson | 4 | 2012-2014 | 134 | 77 | 57 | .575 | 1st | 14th | 1 | 1 |
| Javier Rojas | 4 | 2012-2014 | 144 | 82 | 62 | .569 | 1st | 12th | 0 | 0 |
| Jonathan Ross | 5 | 2012-2014 | 125 | 54 | 71 | .432 | 1st | 23rd | 0 | 0 |
| Roberto Salas | 1 | 2012-2012 | 0 | 0 | 0 | .000 | 1st | 1st | 0 | 0 |
| Iván Salinas | 1 | 2012-2012 | 0 | 0 | 0 | .000 | 1st | 1st | 0 | 0 |
| Tim Schultz | 5 | 2013-2013 | 16 | 3 | 13 | .188 | 24th | 24th | 0 | 0 |
| Kiyomori Shimizu | 4 | 2012-2013 | 48 | 20 | 28 | .417 | 18th | 20th | 0 | 0 |
| John Smiley | 1 | 2012-2012 | 0 | 0 | 0 | .000 | 1st | 1st | 0 | 0 |
| Carl Smith | 3 | 2012-2014 | 137 | 60 | 77 | .438 | 7th | 23rd | 0 | 0 |
| Dave Smith | 1 | 2012-2012 | 0 | 0 | 0 | .000 | 1st | 1st | 0 | 0 |
| Frank Smith | 4 | 2012-2014 | 131 | 71 | 60 | .542 | 6th | 16th | 0 | 0 |
| Tim Spencer | 5 | 2012-2014 | 138 | 49 | 89 | .355 | 1st | 24th | 0 | 0 |
| Dirk Stewart | 1 | 2012-2012 | 0 | 0 | 0 | .000 | 1st | 1st | 0 | 0 |
| Robbie Strobel | 4 | 2012-2012 | 0 | 0 | 0 | .000 | 1st | 1st | 0 | 0 |
| Orlando Torres | 4 | 2012-2014 | 143 | 79 | 64 | .552 | 4th | 11th | 0 | 0 |
| Don Tucker | 4 | 2012-2012 | 0 | 0 | 0 | .000 | 1st | 1st | 0 | 0 |
| Nathan Turner | 1 | 2012-2012 | 0 | 0 | 0 | .000 | 1st | 1st | 0 | 0 |
| Micheal Wade | 4 | 2012-2014 | 141 | 79 | 62 | .560 | 1st | 19th | 0 | 0 |
| Nick Watson | 3 | 2012-2014 | 123 | 50 | 73 | .407 | 13th | 21st | 0 | 0 |
| Dave White | 1 | 2012-2012 | 0 | 0 | 0 | .000 | 1st | 1st | 0 | 0 |
| Jack Whitfield | 3 | 2012-2012 | 0 | 0 | 0 | .000 | 1st | 1st | 0 | 0 |
| Ira Wood | 1 | 2014-2014 | 32 | 16 | 16 | .500 | 21st | 21st | 0 | 0 |
